Global Patent Index - EP 4049473 A1

EP 4049473 A1 20220831 - METHOD FOR DYNAMIC SPECTRUM SHARING FOR LOOSELY COUPLED SYSTEMS

Title (en)

METHOD FOR DYNAMIC SPECTRUM SHARING FOR LOOSELY COUPLED SYSTEMS

Title (de)

VERFAHREN ZUR DYNAMISCHEN GEMEINSAMEN SPEKTRENNUTZUNG FÜR LOSE GEKOPPELTE SYSTEME

Title (fr)

PROCÉDÉ DE PARTAGE DYNAMIQUE DE SPECTRES POUR DES SYSTÈMES À COUPLAGE LÂCHE

Publication

EP 4049473 A1 20220831 (EN)

Application

EP 19797808 A 20191025

Priority

IB 2019059182 W 20191025

Abstract (en)

[origin: WO2021079178A1] According to one or more embodiments, a first network node of a first radio access technology, RAT, configured to communicate with a second network node of a second RAT different from the first RAT is provided. The first network node includes processing circuitry configured to: schedule a physical resource block, PRB, in a predetermined frequency carrier range where the scheduling starts from a predefined frequency location in the predetermined frequency carrier range, receive an indication that the PRB has been scheduled by the second network node, and responsive to the received indication, discard the PRB scheduled by the first network node if the PRB is located outside of a first predetermined partition of radio resources allocated to the first network node.

IPC 8 full level

H04W 16/14 (2009.01); H04L 5/00 (2006.01); H04W 72/04 (2009.01)

CPC (source: EP US)

H04L 5/0035 (2013.01 - EP); H04W 16/14 (2013.01 - EP); H04W 72/1215 (2013.01 - US); H04W 16/14 (2013.01 - US); H04W 72/23 (2023.01 - EP); H04W 88/10 (2013.01 - US)

Citation (examination)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

WO 2021079178 A1 20210429; EP 4049473 A1 20220831; US 2022353876 A1 20221103

DOCDB simple family (application)

IB 2019059182 W 20191025; EP 19797808 A 20191025; US 201917761017 A 20191025